Williams P323366 Limit Switch 321894-706 This heavy-duty regulator ensures precise

This heavy-duty regulator ensures precise manifold pressure control across residential and light commercial equipment

This 1/2 HP motor operates on 208-230V single-phase power

ensuring a controlled ignition sequence that minimizes thermal stress on the heat exchanger

technicians can ensure more reliable calibration and longer service life for actuators and controllers

and Utica Boiler systems to ensure safe burner sequencing

Williams P323366 Limit Switch 321894-706 This heavy-duty regulator ensures preciseThe Williams P323366 Limit Switch is a critical high limit safety component designed for Williams Forsaire Electric Furnaces and specific direct vent heating systems. This L240 40F limit switch features a bimetallic disc that monitors internal plenum temperatures to prevent thermal overstressed conditions. When the temperature reaches the fixed 240F trip point, the switch opens the circuit to interrupt power to the heating elements or gas valve,